NVIDIA GeForce GTX 260M 's Advantages
Lower TDP (65W vs 148W)
NVIDIA GeForce GTX 980MX 's Advantages
Released 7 years and 3 months late
Boost Clock1178MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (192.0GB/s vs 60.80GB/s)
1552 additional rendering cores